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path: root/plat/imx/imx8qm/imx8qm_bl31_setup.c
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Diffstat (limited to 'plat/imx/imx8qm/imx8qm_bl31_setup.c')
-rw-r--r--plat/imx/imx8qm/imx8qm_bl31_setup.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/plat/imx/imx8qm/imx8qm_bl31_setup.c b/plat/imx/imx8qm/imx8qm_bl31_setup.c
index a00695cc3e..c76de64616 100644
--- a/plat/imx/imx8qm/imx8qm_bl31_setup.c
+++ b/plat/imx/imx8qm/imx8qm_bl31_setup.c
@@ -49,11 +49,7 @@ const static int imx8qm_cci_map[] = {
};
static const mmap_region_t imx_mmap[] = {
- MAP_REGION_FLAT(IMX_BOOT_UART_BASE, IMX_BOOT_UART_SIZE, MT_DEVICE | MT_RW),
- MAP_REGION_FLAT(SC_IPC_BASE, SC_IPC_SIZE, MT_DEVICE | MT_RW),
- MAP_REGION_FLAT(PLAT_GICD_BASE, PLAT_GICD_SIZE, MT_DEVICE | MT_RW),
- MAP_REGION_FLAT(PLAT_GICR_BASE, PLAT_GICR_SIZE, MT_DEVICE | MT_RW),
- MAP_REGION_FLAT(PLAT_CCI_BASE, PLAT_CCI_SIZE, MT_DEVICE | MT_RW),
+ MAP_REGION_FLAT(IMX_REG_BASE, IMX_REG_SIZE, MT_DEVICE | MT_RW),
{0}
};
@@ -324,6 +320,10 @@ void bl31_early_platform_setup2(u_register_t arg0, u_register_t arg1,
/* turn on MU1 for non-secure OS/Hypervisor */
sc_pm_set_resource_power_mode(ipc_handle, SC_R_MU_1A, SC_PM_PW_MODE_ON);
+ /* Turn on GPT_0's power & clock for non-secure OS/Hypervisor */
+ sc_pm_set_resource_power_mode(ipc_handle, SC_R_GPT_0, SC_PM_PW_MODE_ON);
+ sc_pm_clock_enable(ipc_handle, SC_R_GPT_0, SC_PM_CLK_PER, true, 0);
+ mmio_write_32(IMX_GPT_LPCG_BASE, mmio_read_32(IMX_GPT_LPCG_BASE) | (1 << 25));
/*
* create new partition for non-secure OS/Hypervisor